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20121002
20121010
Search Results 0 to 8 of about 9 (some duplicates have been removed)
yamanaka. >> suarez: the two scientists are from two different generations and celebrated today's announcement half a world apart. but today they were celebrated together for their research that led to a ground-breaking understanding of how cells work. sir john gurdon of cambridge university was awarded for his work in 1962. he was able to use specialized cells of frogs, like skin or intestinal cells, to generate new tad poles and show d.n.a. could drive the formation of cells in the body. 40 years later dr. shinya yamanaka built on that and went further. he was able to turn mature cells back into their earliest form as primitive cells. those cells are in many ways the equivalent of embryonic stem cells because they have the potential to develop into specialized cells. for heart, liver and other organs. dr. shinya yamanaka is currently working at kyoto university. embryonic stem cells have had to be harvested from human embryos, a source of debate and considerably controversy. for gurdon the prize at special meaning. at a news conference in london he recalled one school teacher'
is shinya yamanaka a native of japan. he and a british researcher won their discovery that mature specialized cells of the body can be reprogrammed to be any kind of cell. the winners have shown that specialized can turn back the developmental clock under certain circumstances and also said the discoveries will provide new tools for scientists around the world. >>> voters in venezuela have given president hugo chavez a new six-year term. he overcame a challenge from a moderate candidate. more than 80% of eligible voters went to the polls and thousands living abroadcast ballots at diplomatic offices including the consulate in new orleans. >>> 5:19. a volunteer recall of all the products by that pharmacy at the center of the deadly meningitis outbreak. new england compounding center says the move is being taken as a precaution because of all the risk of potential contamination. the centers for disease control says there are now more than 90 confirmed cases and seven deaths from a rare form of fungal meningitis linked to steroids from that new england company. >>> police in colorado
for medicine, shinya yamanaka a native of japan. he and a british researcher won for their discovery that mature specialized cells of the body can be reprogrammed to become any kind of cell. the committee said the winners have shown that specialized can turn back the developmental clock under certain circumstances and it also said the discoveries will provide new tools for scientists around the world. this morning a colleague of the bay area winner explained more about the significance. >>> it's a major breakthrough because it removes many of the ethical issues about the use of human embryonic stem cells and opens a whole host of things to understand human disease using these new stem cells that we couldn't even dream of before. >> the medicine award was the first nobel prize to be announced this year. >>> hugo chavez has won six more years as president of venezuela. the socialist chavez overcame a challenge from a moderate candidate. more than 80% of eligible voters went to the polls and thousands living abroadcast ballots at diplomatic offices including the consulate in new orleans
Search Results 0 to 8 of about 9 (some duplicates have been removed)